TREA

Gregory M. Chandler

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  • Franklin, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self-propelled articulated conveyor system
    • Patent number 6,651,804
    • Issue date Nov 25, 2003
    • Joy MM Delaware, Inc.
    • Terry M. Thomas
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Chain and flight conveyor
    • Patent number 6,571,936
    • Issue date Jun 3, 2003
    • Joy M M Delaware, Inc
    • James J. Melhuish
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Free floating operator compartment
    • Patent number 4,556,117
    • Issue date Dec 3, 1985
    • Joy Manufacturing Company
    • G. Robert Frey
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents